webDomains
Websites for the system to cover with a shielding view.
Declaration
var webDomains: Set<WebDomainToken>? { get set }Discussion
When the user visits a website in this list of domains, the system calls your extension that customizes the shield’s appearance. When the user taps on a button the shield displays, the system calls your extension that handles user actions. If your app doesn’t provide a list of domains to shield, this value is nil. Your app can shield up to 50 web domain tokens at once.